Finding the Fourth Proportional to 7,012.27, 10,517.59 and 2,848.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,012.27 : 10,517.59 = 2,848.06 : x
2. Step 2: Convert to fraction form
   7,012.27/10,517.59 = 2,848.06/x
3. Step 3: Cross multiply
   7,012.27x = 10,517.59 × 2,848.06
4. Step 4: Simplify right side
   7,012.27x = 29,954,727.38
5. Step 5: Solve for x
   x = 29,954,727.38/7,012.27
6. Step 6: Final answer
   x = 4,271.76